SITI RAHMALIA NATSIR; ANISA RIZKAYATI; EKA ROSMITHA SARI. EFEK MEANINGFUL LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS MATEMATIKA SISWA SEKOLAH DASAR: PERAN MODEL PEMBELAJARAN NUMBER HEADS TOGETHER BERBANTUAN GEOBOARDS. Journal of Innovation Research and Knowledge, [S. l.], v. 5, n. 3, p. 4087–4094, 2025. Disponível em: https://www.bajangjournal.com/index.php/JIRK/article/view/11176. Acesso em: 28 aug. 2025.